10776870199 has 4 divisors (see below), whose sum is σ = 10777836960. Its totient is φ = 10775903440.

The previous prime is 10776870187. The next prime is 10776870253. The reversal of 10776870199 is 99107867701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10776870199 - 2¹⁵ = 10776837431 is a prime.

It is a super-2 number, since 2×10776870199² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10776870149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466462 + ... + 489019.

It is an arithmetic number, because the mean of its divisors is an integer number (2694459240).

Almost surely, 2^10776870199 is an apocalyptic number.

10776870199 is a deficient number, since it is larger than the sum of its proper divisors (966761).

10776870199 is an equidigital number, since it uses as much as digits as its factorization.

10776870199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966760.

The product of its (nonzero) digits is 1333584, while the sum is 55.

The spelling of 10776870199 in words is "ten billion, seven hundred seventy-six million, eight hundred seventy thousand, one hundred ninety-nine".